beancapendoy beancapendoy

25-04-2021
Mathematics

contestada

7. Which of the following number has a rational root?
A V322
V324
B. 7323
D. 7325

Respuesta :

devishri1977 devishri1977

25-04-2021

Answer:

Step-by-step explanation:

Prime factorize the number. Only 324 can be factorized.

[tex]\sqrt{324}=\sqrt{2*2*3*3*3*3}=2*3*3=18[/tex] is rational number

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